amp-sim

Node based multi effects audio processor

Aida DSP's audio plugins in lv2 format

Neural Amp Modeler as a native VST2 insert effect for Akai MPC OS standalones: cab IR, tone, gate, pitch, delay, reverb and an on-device TONE3000 downloader.

Guitar amp DSP core in pure Rust — 4 voicings, 2x oversampling + ADAA, noise gate. No deps, no alloc in the audio path. Runs in an AudioWorklet (wasm32) or native.

MIDI Pedal Leo is a MIDI controller based on Arduino. It is designed to control Guitar Amp Simulation software or Digital Audio Workstation that supports midi control.

A guitar rig you patch with cables: neural amp captures, cabinets, pedals, a looper, a 4-track and synths as modules. Linux and Windows.

High-gain distortion (AU/VST3) — cascaded, oversampled amp-style drive with a 3-band tone stack for metal rhythm guitar. JUCE 8, AGPLv3.

Free, open-source guitar effect: three stackable clean boosts into a cranked tweed bass amp and an open-back 4x10, for late-'90s indie-rock overdrive (VST3/Standalone).

A small, free desktop app for playing guitar through a VST3 plugin, a NAM amp model and a cab IR. macOS, Windows and Linux.

Free, open-source guitar effect with two channels: a glassy solid-state clean with spring reverb and a cranked British 50 W head into a 4x12, plus close/room mics, 2-inch tape and double-tracking, for late-'90s art-punk guitar (VST3/Standalone).

Free, open-source guitar effect: gate, mid-hump overdrive, cranked British master-volume head, 4x12 and plate reverb for tight, scooped early-'80s thrash rhythm (VST3/Standalone).

Free, open-source stereo guitar effect: one guitar through two rigs at once (tube driver + '70s lead head, '80s head with 6550s) for a double-tracked sludge/prog-metal wall (VST3/Standalone).